1042203070159 has 2 divisors, whose sum is σ = 1042203070160. Its totient is φ = 1042203070158.

The previous prime is 1042203070109. The next prime is 1042203070169. The reversal of 1042203070159 is 9510703022401.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1042203070159 - 2²⁵ = 1042169515727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1042203070109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521101535079 + 521101535080.

It is an arithmetic number, because the mean of its divisors is an integer number (521101535080).

Almost surely, 2^{1042203070159} is an apocalyptic number.

1042203070159 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042203070159 is an equidigital number, since it uses as much as digits as its factorization.

1042203070159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 34.

The spelling of 1042203070159 in words is "one trillion, forty-two billion, two hundred three million, seventy thousand, one hundred fifty-nine".